AkashaOff course its a BUG from Asus Because Asus Can no Longer use Zenfone Logo Because it has been a issue with Zen Mobiles (Copyright) and They filed case against Asus and asus no Longer uses zenfone logo in their Products and thus Can be sued if they Use this Logo again.
I am not certain how this could be a bug. I was missing this Zenfone Logo since Pie update from Oreo and I really appreciate Asus adding it back.
Android 10 somehow added this removed animation back permanently?! Just judging from the 'So called Bug'